Cześć,

mam problem z napisaniem editAction() która edytowałaby za pomocą formularza wgrane zdjęcie. Mam ewidentny problem ze ścieżkami. Czy mogę prosić o pomoc?

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[PHP] pobierz, plaintext 
<?php
 
namespace AppBundle\Controller;
 
use AppBundle\Entity\Blog;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\File\File;
 
/**
 * Blog controller.
 *
 * @Route("blog")
 */
class BlogController extends Controller
{
    /**
     * Lists all blog entities.
     *
     * @Route("/blog", name="blog_index")
     * @Method("GET")
     */
    public function indexAction()
    {
        $em = $this->getDoctrine()->getManager();
 
        $blogs = $em->getRepository('AppBundle:Blog')->findAll();
 
        return $this->render('blog/index.html.twig', array(
            'blogs' => $blogs,
        ));
    }
 
    /**
     * Creates a new blog entity.
     *
     * @Route("/new", name="blog_new")
     * @Method({"GET", "POST"})
     */
    public function newAction(Request $request)
    {
        $blog = new Blog();
        $form = $this->createForm('AppBundle\Form\BlogType', $blog);
        $form->handleRequest($request);
 
        if ($form->isSubmitted() && $form->isValid()) {
            /**
            * @var UploadedFile $file
            */
            $file=$blog->getImage();
            $fileName=md5(uniqid()).'.'.$file->guessExtension();
 
 
            $file->move(
            $this->getParameter('image_directory'),$fileName
            );
 
 
            $blog->setImage($fileName);
            $em = $this->getDoctrine()->getManager();
            $em->persist($blog);
            $em->flush();
 
            return $this->redirectToRoute('blog_show', array('id' => $blog->getId()));
        }
 
        return $this->render('blog/new.html.twig', array(
            'blog' => $blog,
            'form' => $form->createView(),
        ));
    }
 
    /**
     * Finds and displays a blog entity.
     *
     * @Route("/{id}", name="blog_show")
     * @Method("GET")
     */
    public function showAction(Blog $blog)
    {
        $deleteForm = $this->createDeleteForm($blog);
 
        return $this->render('blog/show.html.twig', array(
            'blog' => $blog,
            'delete_form' => $deleteForm->createView(),
        ));
    }
 
    /**
     * Displays a form to edit an existing blog entity.
     *
     * @Route("/{id}/edit", name="blog_edit")
     * @Method({"GET", "POST"})
     */
    public function editAction(Request $request, Blog $blog)
    {
 
        $blog->setImage(
    new File($this->getParameter('image_directory').'/'.$blog->getImage())
 
);
 
        $deleteForm = $this->createDeleteForm($blog);
        $editForm = $this->createForm('AppBundle\Form\BlogType', $blog);
        $editForm->handleRequest($request);
 
        if ($editForm->isSubmitted() && $editForm->isValid()) {
 
            $this->getDoctrine()->getManager()->flush();
 
            return $this->redirectToRoute('blog_edit', array('id' => $blog->getId()));
        }
 
        return $this->render('blog/edit.html.twig', array(
            'blog' => $blog,
            'edit_form' => $editForm->createView(),
            'delete_form' => $deleteForm->createView(),
        ));
    }
 
    /**
     * Deletes a blog entity.
     *
     * @Route("/{id}", name="blog_delete")
     * @Method("DELETE")
     */
    public function deleteAction(Request $request, Blog $blog)
    {
        $form = $this->createDeleteForm($blog);
        $form->handleRequest($request);
 
        if ($form->isSubmitted() && $form->isValid()) {
            $em = $this->getDoctrine()->getManager();
            $em->remove($blog);
            $em->flush();
        }
 
        return $this->redirectToRoute('blog_index');
    }
 
    /**
     * Creates a form to delete a blog entity.
     *
     * @param Blog $blog The blog entity
     *
     * @return \Symfony\Component\Form\Form The form
     */
    private function createDeleteForm(Blog $blog)
    {
        return $this->createFormBuilder()
            ->setAction($this->generateUrl('blog_delete', array('id' => $blog->getId())))
            ->setMethod('DELETE')
            ->getForm()
        ;
    }
}
 
 
[PHP] pobierz, plaintext 

Wiedze czerpałem z

http://symfony.com/doc/current/controller/upload_file.html w tym artykule podają coś takiego, chciałem to dostosować do swojej aplikacji. Nie rozumiem jak mam edytowac te sciezke

[PHP] pobierz, plaintext 
use Symfony\Component\HttpFoundation\File\File;
// ...
 
$product->setBrochure(
    new File($this->getParameter('brochures_directory').'/'.$product->getBrochure())
);
[PHP] pobierz, plaintext